HomeTexasWilliamson CountyRound Rock
Round Rock, Texas: commercial real estate data.
Round Rock is a Census city of 127,786 people across 38.14 square miles of land, lying across Williamson County and Travis County. Median household income is $99,287, 55.5 percent of occupied homes are owned, and the SBA record carries 250 7(a) approvals to borrowers here worth $134.9 m since FY2020.
Underlined figures are computed by MMCG Analytics, not published by the agency.
Round Rock
What Round Rock is
- Census place typecity
- Land area38.14 sq mi
- Water area0.36 sq mi
- Population per square mile of land3,351
- County holding the largest share of its areaWilliamson County, 97.8 percent
- Counties this place lies inWilliamson County 97.8 percent, Travis County 2.2 percent
Round Rock crosses a county line. The split above is measured from the Census boundary of the place against the county boundaries, by area, so it says where the ground is and not where the town hall is.
US Census Bureau, cartographic boundary file, places, 2024 vintage. US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Round Rock
How many people live in Round Rock
- Population127,786
- Median age36.2
- Population under 1830,093
- Share under 1823.5 percent
- Population 65 and over14,300
- Share 65 and over11.2 percent
- Households48,647
- Family households32,769
- Share of households that are families67.4 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Round Rock
Income and work in Round Rock
- Median household income$99,287
- Per capita income$50,365
- Civilian labor force73,782
- Employed70,995
- Unemployed2,787 plus or minus 568
- Unemployment rate3.8 percent plus or minus 0.8
- Adults 25 and over85,243
- Adults 25 and over with a high school diploma or higher93.5 percent
- Adults 25 and over with a bachelor degree or higher44.8 percent
- Adults 25 and over with a graduate degree16.8 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Round Rock
Housing in Round Rock
- Housing units51,143
- Occupied units48,647
- Vacant units2,496 plus or minus 535
- Vacancy rate4.9 percent plus or minus 1.0
- Owner occupied27,016
- Renter occupied21,631
- Ownership rate55.5 percent
- Median owner-occupied home value$418,600
- Median gross rent, monthly$1,763
- Annual rent as a share of median income21.3 percent
- Single family units34,450
- Share single family67.4 percent
- Units in buildings of two or more16,659
- Share in buildings of two or more32.6 percent
- Mobile homes34 plus or minus 53
- Median year structure built2002
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Round Rock
How Round Rock gets to work
- Workers 16 and over who commute52,606
- Commuting under 15 minutes12,453
- Share commuting under 15 minutes23.7 percent
- Commuting 30 minutes or more19,380
- Share commuting 30 minutes or more36.8 percent
- Drove alone64.1 percent
- Carpooled8.8 percent
- Public transport0.1 percent plus or minus 0.1
- Walked0.9 percent plus or minus 0.4
- Worked from home24.8 percent
US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
Round Rock
SBA loans in Round Rock (7(a))
- Approvals250
- Gross approval$134,894,200
- Average approval$539,577
- Median approval$275,000
- Ninetieth percentile approval$1,098,900
- Largest approval$5,000,000
- Jobs supported3,167
- Jobs per approval12.7
- Loans with a final outcome39
- Paid in full35
- Charged off4
- Charge-off rate over resolved loans10.3 percent
- Median term120 months
- Share on real estate terms of 20 years or more14.8 percent
- Share to franchises28.4 percent
- Distinct lenders77
- Distinct industries by NAICS113
Counted by borrower city: approvals to borrowers whose address is in Round Rock, in any county, FY2020 to FY2026.
US Small Business Administration, 7(a) FOIA release, FY2020 to FY2026 year to date, as of 2026-06-30.
Round Rock
SBA loans in Round Rock (504)
- Approvals79
- Gross approval$74,009,000
- Average approval$936,823
- Median approval$652,000
- Largest approval$3,222,000
- Jobs supported770
- Loans with a final outcome25
- Charged off1
- Median term240 months
- Distinct CDCs9
Counted by borrower city: approvals to borrowers whose address is in Round Rock, in any county, FY2010 to FY2026. Only 25 loans have reached a final outcome, fewer than the 30 a charge-off rate needs, so no rate is published.
US Small Business Administration, 504 FOIA release, FY2010 to FY2026 year to date, as of 2026-06-30.
Round Rock
Flood risk in Round Rock
- NFIP communityCity of Round Rock
- NFIP community number481048
- Participating in the NFIPYes
- Community Rating System classNone
- Currently effective map date12/20/19
The City of Round Rock participates in the National Flood Insurance Program as community 481048 and carries no Community Rating System class, so no CRS premium discount applies to it.
Federal Emergency Management Agency, NFIP Community Status Book (OpenFEMA), as of 2026-09-26.
Williamson County, not Round Rock
Williamson County context, not Round Rock figures
- Establishments in Williamson County15,041
- Covered employment, Williamson County232,299
- Average annual pay, Williamson County$80,330
- Housing units permitted, Williamson County7,529
Every figure in this section is published for Williamson County as a whole and is not a measurement of Round Rock.
All Williamson County figures →
US Census Bureau, County Business Patterns, 2023. US Bureau of Labor Statistics, Quarterly Census of Employment and Wages, 2024 annual averages. US Census Bureau, Building Permits Survey, 2024 annual.
Coverage
What this page does not hold.
Parcel detail, zoning and the flood zone at an address are not on this page; they resolve at the address in the platform. How this page was built →
Common questions
Round Rock questions, answered from the record.
How many people live in Round Rock, Texas?
127,786, in 48,647 households. Round Rock city covers 38.14 square miles of land, which is 3,351 people per square mile. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
What county is Round Rock in?
Round Rock lies in more than one. By area it is 97.8 percent in Williamson County, 2.2 percent in Travis County. This page sits under Williamson County because that county holds the largest share. The split is measured from the Census boundary of the place against the county boundaries.
What is the median household income in Round Rock?
$99,287. The median owner-occupied home is valued at $418,600. Median gross rent is $1,763 per month. Source: US Census Bureau, American Community Survey 5-Year Estimates, place level, 2020-2024 5-year.
How much SBA lending goes to Round Rock businesses?
250 7(a) approvals totaling $134.9 m since FY2020, across 77 lenders, median approval $275,000, plus 79 504 approvals worth $74.0 m since FY2010. These count approvals to borrowers whose address is in Round Rock, not projects sited inside the place boundary, and they are approvals recorded in the release rather than loans disbursed.
Do SBA loans to Round Rock borrowers get paid back?
Of the 39 loans that have reached a final outcome, 35 were paid in full and 4 charged off, a charge off rate of 10.3 percent. Loans still running are excluded because they have not yet succeeded or failed.
Is Round Rock in the National Flood Insurance Program?
Yes. Round Rock appears in the FEMA Community Status Book as Round Rock, city of, community 481048, with no Community Rating System class, so no CRS discount applies. Whether a specific parcel sits in a mapped special flood hazard area is an address level question the platform answers.
Are the county figures on this page Round Rock figures?
No, and they are labeled so. County Business Patterns, QCEW, the Building Permits Survey, BEA product and IRS migration are published for Williamson County as a whole and there is no place level equivalent. They appear in one clearly marked section as context and are never presented as measurements of Round Rock.
Is zoning published for Round Rock?
No. Nothing on this page presents parcel level zoning.
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